Caldera Replacement Hot Tub Covers
Custom-fit and ready-to-ship replacement covers for every Caldera Spas model.
Where’s my model number?
Usually on a plate or sticker inside the equipment-bay door or under a skirt panel. Your owner’s manual or original invoice has it too. Still unsure? Measure instead, it takes five minutes.
Replacement Hot Tub Covers for Caldera Spas
Replacing the cover on your Caldera Spa? We build premium replacement covers for every Caldera model, designed and built in Ontario for real Canadian winters. No “starting at” tricks, no upsell traps. One honest price.
Common Caldera Spas Models We Cover
Caldera Spas (built by Watkins Wellness, the same parent company as Hot Spring) is organized into three tiers: the premium Utopia Series, the mid-range Paradise Series, and the entry-level Vacanza Series. We build covers for every model in current and recent production.
- Utopia Series (Geneva, Cantabria, Niagara, Provence, Florence, Tarino), typical sizes 84″-92″
- Paradise Series (Makena, Kauai, Salina, Seychelles, Martinique, Marino), typical sizes 78″-91″
- Vacanza Series (Vanto, Palatino, Aventine, Tarino), typical sizes 76″-84″
Not sure of your exact model? It’s usually printed on a sticker inside the equipment compartment, or molded into the shell underneath the headrests. Our team will help you confirm.
How to Measure Your Caldera Spas Cover
For an accurate fit, you’ll need three measurements:
- Length × Width: Measure the outside-to-outside dimensions of your current cover (or the top edge of your spa, lip to lip).
- Corner Radius: Caldera models commonly use a small 2- to 4-inch corner radius, but it varies by series, so measuring it precisely is important. Place a carpenter’s square against one corner and measure the gap between the square and the curve.
- Skirt Length: Standard is 5 inches. Measure from the cover edge to where you want the skirt to end (the bottom of your spa shell or the deck/ground).
Want a more detailed walkthrough? Read our full guide: How to Measure a Replacement Hot Tub Cover →
Not sure? Submit a custom cover quote and our team will walk you through it. We confirm every measurement with you before production starts.
What’s Included in Every Imperium Cover
Every cover (custom or ready-to-ship ) ships with the following as standard. No upgrades, no add-ons, no surprises:
- Heavy-duty marine-grade vinyl or DuraTex exterior
- High-density EPS foam core
- Heat-sealed vapor barrier
- Double-stitched reinforced seams
- Four locking safety straps
- Reinforced lift handles
- Full-perimeter skirt
- 3-year limited warranty (not pro-rated)
Read more about our honest pricing →
Once your new cover arrives, follow our care guide to extend its life through Canadian winters.
Ready to Get Your Quote?
Custom covers are verified by our team before production. Ready-to-Ship covers dispatch in 10-12 business days.
Premium materials standard, a 3-year warranty that is never pro-rated, designed and built in Ontario for Canadian winters.